| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $32.34 | 7.538% | $34.7778 | $34.78 | $34.80 | $34.80 |
| Purchase #2 | $26.28 | 6.398% | $27.9614 | $27.96 | $27.95 | $28.00 |
| Purchase #3 | $131.33 | 4.425% | $137.1414 | $137.14 | $137.15 | $137.10 |
| Purchase #4 | $27.67 | 10.476% | $30.5687 | $30.57 | $30.55 | $30.60 |
| Purchase #5 | $92.77 | 4.544% | $96.9855 | $96.99 | $97.00 | $97.00 |
| Purchase #6 | $96.52 | 13.521% | $109.5705 | $109.57 | $109.55 | $109.60 |
| Purchase #7 | $143.71 | 7.559% | $154.573 | $154.57 | $154.55 | $154.60 |
| 7 purchase totals = | $550.62 | $591.5783 | $591.58 | $591.55 | $591.70 | |